This is the specifications for the archive file which is handled by the Game Extractor plugin Archive_ARC_4.

Endian Order:	Little Endian
Compression:	ZLib
Encryption:	None

This format is used by the following Games:

Test Drive Off-Road 3

*.arc

This is the format specification information:

// ARCHIVE HEADER 4 - Unknown 4 - Number Of Files // DIRECTORY // for each file 32 - Filename (null terminated) 4 - File Offset 4 - Compressed File Length 4 - Decompressed File Length // FILE DATA // for each file X - File Data (ZLib Compression)

Game Extractor is able to read files of this type, as well as files from thousands of other games. To give it a try, download Game Extractor (Basic Version) for free, and see what it can do.

For further information on this format, refer to the source code on our GitHub repository.